Recent transport network development using ROADMs and 40G transmission

Kazuo Hagimoto

doi:10.1117/12.807757

19 November 2008 Recent transport network development using ROADMs and 40G transmission

Kazuo Hagimoto

Proceedings Volume 7137, Network Architectures, Management, and Applications VI; 713708 (2008) https://doi.org/10.1117/12.807757
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

This paper overviews the recent transport network development using reconfigurable optical add drop multiplexers (ROADMs) and 40G transmission technologies. High-speed transmission technologies with the line-rate of 40G or 100G are reviewed first. Then, the advanced modulation format suitable for constructing the metro-core 40G ROADM network from the viewpoints of impairments is discussed. Finally the advanced functionalities that enhance ROADM network agility are described.

Citation Download Citation

Kazuo Hagimoto "Recent transport network development using ROADMs and 40G transmission", Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 713708 (19 November 2008); https://doi.org/10.1117/12.807757

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